26772795

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 55802880

約数和(自身を除く): 29030085

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 105, 123, 135, 189, 205, 287, 315, 369, 615, 691, 861, 945, 1107, 1435, 1845, 2073, 2583, 3455, 4305, 4837, 5535, 6219, 7749, 10365, 12915, 14511, 18657, 24185, 28331, 31095, 38745, 43533, 72555, 84993, 93285, 130599, 141655, 198317, 217665, 254979, 424965, 594951, 652995, 764937, 991585, 1274895, 1784853, 2974755, 3824685, 5354559, 8924265, 26772795]

約数ペア:

[(1, 26772795), (3, 8924265), (5, 5354559), (7, 3824685), (9, 2974755), (15, 1784853), (21, 1274895), (27, 991585), (35, 764937), (41, 652995), (45, 594951), (63, 424965), (105, 254979), (123, 217665), (135, 198317), (189, 141655), (205, 130599), (287, 93285), (315, 84993), (369, 72555), (615, 43533), (691, 38745), (861, 31095), (945, 28331), (1107, 24185), (1435, 18657), (1845, 14511), (2073, 12915), (2583, 10365), (3455, 7749), (4305, 6219), (4837, 5535)]